| Part Number | SN75140P |
| Manufacturer | Texas Instruments |
| Title | DUAL LINE RECEIVER |
| Description | This device consists of a dual single-ended line receiver with TTL-compatible strobes and outputs. The reference voltage (switching threshold) is ... |
| Features |
nd a common strobe.
The SN75140 is characterized for operation from 0°C to 70°C.
logic symbol‡
FUNCTION TABLE (each receiver)
LINE INPUT STROBE OUTPUT
≤ Vref – 100 mV L H ≥ Vref + 100 mV X L X H L H = high level, L = low level, X = irrelevant 2 COMSTRB 3 1LINE COMREF 6 5 2LINE ≥1 1 ... |
| File Size | 923.26KB |
| Datasheet |
|
SN75140 : This device consists of a dual single-ended line receiver with TTL-compatible strobes and outputs. The reference voltage (switching threshold) is applied externally and can be adjusted from 1.5 V to 3.5 V, making it possible to optimize noise immunity for a given system design. Due to the low input current (less than 100 µA), the device is suited ideally for party-line (data-bus) systems. The SN75140 has a common reference-voltage pin and a common strobe. The SN75140 is characterized for operation from 0°C to 70°C. logic symbol‡ FUNCTION TABLE (each receiver) LINE INPUT STROBE OUTPUT ≤ Vref – 100 mV L H ≥ Vref + 100 mV X L X H L H = high level, L = low level, X = irrelevant 2 C.